PSLV-C61 Rocket Launch and RISAT-1B Satellite – Another Milestone in India’s Space Endeavors
The Indian Space Research Organisation (ISRO) continues to make remarkable progress in the field of space technology, bringing pride and progress to the nation. In this context, the PSLV-C61 (Polar Satellite Launch Vehicle – C61) rocket is scheduled to be launched tomorrow, May 18, 2025, at 6:59 AM from the Satish Dhawan Space Centre located in Sriharikota, Andhra Pradesh. The countdown for this launch began today, May 17, at 7:59 AM, marking 22 hours to go before liftoff.
This mission will carry the RISAT-1B (Radar Imaging Satellite-1B), a radar imaging Earth observation satellite designed to enhance India’s capabilities in surveillance, agriculture, forestry, water resource management, and disaster management. The satellite, designated OIS-09, weighs approximately 1,710 kilograms and is a vital part of India’s growing Earth observation program.
Key Features of RISAT-1B Satellite
RISAT satellites use synthetic aperture radar (SAR) technology, allowing them to capture images regardless of weather conditions or time of day. This capability is especially valuable during monsoons or night, when optical imaging satellites are ineffective due to cloud cover or darkness. Through RISAT-1B, India can gather real-time images and data over large areas, which is essential for border security, crop monitoring, forestry management, and quick assessment during natural disasters such as floods or cyclones.
The data collected by RISAT-1B will not only support India’s defense operations by monitoring sensitive border areas but will also contribute to civilian applications that benefit millions, including farmers and environmental agencies.
PSLV – India’s Reliable Workhorse Rocket
The PSLV rocket series is ISRO’s most successful and versatile launch vehicle, known for its reliability and cost-effectiveness. Since its first flight in the early 1990s, PSLV has launched numerous satellites into polar and sun-synchronous orbits, supporting both Indian and international customers. Its proven track record has established India as a dependable player in the global space launch market.
The PSLV-C61 mission represents yet another milestone in ISRO’s ongoing journey to build indigenous space capabilities. With this launch, India will further consolidate its position as a key space-faring nation.
Conclusion
In today’s information-driven world, satellite data serves as a critical asset for national security, economic planning, and disaster resilience. India’s commitment to advancing its space program through missions like PSLV-C61 and RISAT-1B underscores the country’s ambition to leverage space technology for the welfare of its people.
As the countdown continues and the rocket prepares for launch tomorrow, all eyes remain on this vital step forward for India’s Earth observation and space exploration capabilities. The success of this mission will pave the way for enhanced surveillance, improved resource management, and a stronger defense infrastructure, reflecting India’s growing prowess in space technology.
